Question

How to write log0.0001=-4 in exponential form

Answer 1

log(0.0001)=-4
log(10^-5)=-4

I guess this would be the first step

Answer 2

log(a)x=z to change this into exponential form you do a^z=x

Answer 3

a is the base just for clarification

Answer 4

This question confuses me because there doesn't seem to be a base, do I but it into scientific notation and use 10 as the base?